provisioners/puppet: windows module sep [GH-3731]

CHANGELOG.md

@@ -22,6 +22,7 @@ BUG FIXES:
   - providers/docker: default proxy VM won't use HGFS [GH-3687]
   - providers/docker: fix container linking [GH-3719]
   - providers/docker: Port settings expose to host properly. [GH-3723]
+  - provisioners/puppet: Separate module paths with ';' on Windows. [GH-3731]
 
 ## 1.6.1 (May 7, 2014)
 

plugins/provisioners/puppet/provisioner/puppet.rb

@@ -113,7 +113,8 @@ module VagrantPlugins
             module_paths << default_module_path
 
             # Add the command line switch to add the module path
-            options << "--modulepath '#{module_paths.join(':')}'"
+            module_path_sep = windows? ? ";" : ":"
+            options << "--modulepath '#{module_paths.join(module_path_sep)}'"
           end
 
           if @hiera_config_path